“Saw my first really terrible show yesterday. What a relief after so much brilliance.”

That is what Claire Smith, esteemed comedy critic and Malcolm Hardee Comedy Awards judge, posted on her Facebook page this morning.

She is at the Edinburgh Fringe.

As a result, I really want to see that show if it ever plays London.

You can seldom learn much from watching perfection. You can learn a lot from other people’s mistakes (and your own).

If you are interested in the creative process, which I am, then to see what does NOT work in a show is far more educational and interesting than to see something with no flaws which just flows.

I seldom seek out long-established, very successful acts because what is the point of being entertained by a well-oiled, flawless piece of work which can be – and is – repeated perfectly night after night, performance after performance?

Uniformity is the enemy of originality.

So I prefer to see newish acts (but with some experience) which are still developing as well as good acts which are very professional but are not yet famous in a general everyone-in-the-queue-at-the-bus-stop-knows-them way.

When success hits, acts do not need to have gone for the lowest common denominator. But they need to have found some common denominator of some kind which will appeal to a mass audience.

So, to an extent, there is a smoothing-over, blandifying factor involved.

If you see a very good, solid, professional act who has NOT yet had mainstream success, there is probably some interesting edge which has not yet been knocked off.

And acts with enough experience to be watchable but which can still be variable and unpredictable (because they are still trying out new ideas and approaches) will have multiple jagged edges some of which may or may not work or which may half-work.

Sometimes, a show is bad because a good performer has had the balls to try out something truly original which does not quite (yet) work.

If you watch a truly truly bad show (and they are as rare as a police station without corruption) you can learn.

I have no urge (and no ability) to be a comedy performer, but the creation of the on-stage character and the performance interests me and – to repeat in a sledgehammer way a previous sentence – You can seldom learn much from watching perfection. You can learn a lot from other people’s mistakes (and your own).